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    Portable Dew Point Meter for Compressed Air

    5 out of 5 based on 2 reviews | Write a review
    Portable dew point meter for compressed air, interfaces usb, measuring range -80~+50 °Ctd, 20~+70°C, can be connected with sensors, sensor output voltage 24VDC, hand held dew point meter is an ideal instrument for detecting the moisture content of compressed air and freezer dryer.
    SKU: ATO-DPM-510
    30-day Returns
    Free Shipping
    Delivery date: 20-30 days

    Professional portable dew point meter is an instrument for quickly measuring the moisture content of various N2, 02, chemical gases and mixed gases. Photo key saves current screen as an image file, no additional software neces-sary.


    Model ATO-DPM-510
    Colour Screen 3.5" Touchpanel TFT transmissive, graphics, curves, statistics
    Interfaces USB
    Measuring Ranges -80~+50 °Ctd, -20~+70°C, 0~100%RH
    Accuracy ±0.5 °Ctd (-10~+50°Ctd), typical: ±2°Ctd
    Power Supply Unit 100~240 VAC, 50~60 Hz, 12VDC~1A
    Power Supply for Sensors Output voltage: 24 VDC ± 10% 
    Output current: 120 mA continuous operation
    Current Supply Internal rechargeable Li-Ion batteries charging time approx 4 h
    DPm510 operation: >4h depending on current consumption of external sensor
    Pressure Range Mounting without measuring chamber: -1~50 bar Standard
    Mounting with measuring chamber: 2~16 bar 
    High pressure version up to 350 bar
    Response Time T95 - 50°Ctd~-10°Ctd<10sec
    10°Ctd~-50°Ctd<5 minutes
    Humidity Measures g/m³, mg/m³, ppm V/V, g/kg,°Ctdatm, % Rf
    Operating Temperature -20~70°C Measuring gas temperature
    0~50°C Ambient temperature
    Storage Temperature -20 to +70°C
    Material Plastic PC/ABS
    Dimensions 125*96*245mm
    Weight 550g
    Certificate ISO 9001:2015

    Input Sensor

    Current Signal (0–20 mA/4–20 mA) internal or External Power Supply Measuring Range 0–20 mA/4–20 mA
    Resolution 0.0001 Ma
    Accuracy ±0.03 mA±0,05 %
    Input Resistance 50Ω
    Voltage Signal (0 - 1V) Measuring Range 0-1V
    Resolution 0.05 mV
    Accuracy 0.2 mV±0.05 %
    Input Resistance 100 kΩ
    Voltage signal (0 - 10 V/30 V) Measuring Range 0-10V/30V
    Resolution 0.5 Mv
    Accuracy ±2 mV ±0.05 %
    Input Resistance 1MΩ
    RTD, Pt100 Measuring Range 200-850°C
    Resolution 0.1°C
    Accuracy ±0.2°C at -100~400 °C
    ±0.3°C (further range)
    RTD, Pt1000 Measuring Range 200-850°C
    Resolution 0.1°C
    Accuracy ±0.2°C at -100~400 °C
    ±0.3°C (further range)
    Pulse Measuring Range minimal pulse length 100 μs frequency 0~1 kHz  
    max, 30 VDC

    Packing List of Dew Point Meter

    Number Name Quantity
    1 Mobile dew point meter DPM510 with one additorial input, external sensors 1
    2 Mobile measuring chamber up to 16 bar 1
    3 Diffusion-tight PTFE hose with quick connector, length 1 m 1
    4 Power supply for DPM510 dew point meter 1
    5 Control and calibration set 11.3 % RH 1
    6 Quick-lock coupling 1
    7 Dry container for dew point sensors 1
    8 Transportation case (small) for DPM 510 1

     DetailDew point meter description
    Tips: Why do you need an ATO dew point meter?

    ATO dew point meter has a 3.5 ″ graphic display, which can be easily operated by touch. The color measurement curve has a unique graphic display. It is an ideal dew point meter for detecting compressed air. The method displays the dew point curve / switching behavior of the dryer for a long time. Up to 100 million measured values can store the date and the name of the measuring station. The measured data can be transmitted to the computer via a USB flash drive. In the range of as low as -80 ° Ctd realize accurate dew point measurement. All necessary humidity measurement variables can be calculated, such as g / m³, mg / m³, ppm, V / V, g / kg, ° Ctdatm. ATO portable dew point analyzer has fast response, good linearity, advantages such as stable readings.

    Existing reviews of Portable Dew Point Meter for Compressed Air
    Great meter
    This dew point meter is easy to use with quick results. Very potable and well designed. Meets needs for my area.
    From: Mar | Date: 30/06/2022
    Was this review helpful? Yes No (0/0)
    Accurate dew point meter
    This dew point meter not only has a beautiful appearance, it can also be connected to my RTD sensor, which is accurate and easy to carry. This is very important. The device is stable and good value for money. I am very happy to have it.
    From: Donny | Date: 29/12/2019
    Was this review helpful? Yes No (0/0)
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